/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *    http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.apache.streampark.common.util

import com.google.common.util.concurrent.ThreadFactoryBuilder

import java.util.concurrent.{ExecutorService, ThreadFactory, TimeUnit}

object ThreadUtils {

  def threadFactory(threadName: String, isDaemon: Boolean): ThreadFactory =
    new ThreadFactoryBuilder()
      .setNameFormat(threadName + "-%d")
      .setDaemon(isDaemon)
      .build

  def threadFactory(threadName: String): ThreadFactory =
    threadFactory(threadName, isDaemon = true)

  @throws[InterruptedException]
  def shutdownExecutorService(executorService: ExecutorService): Unit = {
    shutdownExecutorService(executorService, 5)
  }

  @throws[InterruptedException]
  def shutdownExecutorService(executorService: ExecutorService, timeoutS: Int): Unit = {
    if (executorService != null && !executorService.isShutdown) {
      executorService.shutdown()
      if (!executorService.awaitTermination(timeoutS, TimeUnit.SECONDS)) {
        executorService.shutdownNow
        executorService.awaitTermination(timeoutS, TimeUnit.SECONDS)
      }
    }
  }
}
